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Fresh Air and ERV Systems

Air Filter Box Series

Air Filter Box Series is a fresh air and erv option for fresh air filtration, pm2.5 reduction review, ducted filter planning and similar projects.

Start here

Start here when the project needs fresh air and erv for fresh air filtration or pm2.5 reduction review. Confirm dimensions, voltage, access, controls, and current model documents before selecting an exact model.

Seriesproduct overview Fresh Air and ERVproduct family Documentsmodel documents
Typical uses 3 checks Key inputs Supply airflow / Exhaust airflow / Recovery type / Filter type Product documents 1 available Request model documents Model review
  • Fresh air filtration
  • PM2.5 reduction review
  • Ducted filter planning
Request model documents

Series options

Compare Air Filter Box Series options

Review photos, key specs, typical uses, and document needs before requesting current model documents.

Air Filter Box equipment view

Filter Box Series

Air Filter Box

Ducted air filter box for fresh-air paths and inline air duct filter requests where duct size, filter pack, service access, and pressure impact need to be reviewed together.

Air Filter Box should be reviewed around fresh air filtration, ducted filter planning, mounting conditions, electrical service, controls, and access for installation or service.

Use the visible product photos and model reference image to start the comparison, then confirm release documents before quoting, submittal, certification language, or final project use.

Key specs
Airflow Confirm CFM by model Model review Voltage Confirm the US voltage option Model review Mounting Duct-mounted filter box; confirm access direction and exact dimensions Model review
Typical uses
  • Fresh air filtration
  • Ducted filter planning
Build notes
  • 4/6/8/10 inch duct-size range
  • Pre-filter, carbon filter, and HEPA filter options
  • Designed as a ducted filter planning component, not a standalone fan
  • Pressure drop and service direction should be confirmed before layout
Check current model documents before quote or submittal use. Model data

Technical parameters

Air Filter Box technical parameters

The first model table shows how to read available values before final confirmation on the exact model page.

Spec field Selection value Use boundary
Model number Filter Box Series Model identifier
Airflow Confirm CFM by model Confirm by model
Static pressure Verify filter pressure impact by pack and model Confirm by model
Voltage and phase Confirm the US voltage option Confirm by model
Dimensions 4/6/8/10 inch duct-size range; confirm exact dimensions Confirm by model
Weight Confirm shipping and installed weight Confirm by model
Mounting type Duct-mounted filter box; confirm access direction and exact dimensions Confirm by model
Filter type Pre-filter, carbon filter, or HEPA filter pack Project input
Warranty Confirm warranty terms by product and sales channel Confirm by model

Factory reference

Factory model reference

Air Filter Box model reference table

Factory model reference for early comparison. Confirm current model documents before submittal or release use.

Equipment photos

Equipment views that change selection

Use the photos to confirm the visible form factor, access side, mounting details, and service points before reading the longer selection notes.

Air Filter Box Series equipment detail 1
Filter box bodyFresh-air paths where filter access and pressure impact matter.
Air Filter Box Series equipment detail 2
Open accessCheck service direction and clearance for filter replacement.
Air Filter Box Series equipment detail 3
Filter packFilter type and pressure drop need model data.

Applications

Applications

For product documents, prepare room use, approximate occupancy, supply and exhaust targets, duct route, filter expectation, voltage, access photos, and any project document requirement by model.

Typical uses

Review occupied rooms, office areas, classrooms, gyms, restaurants, and light-commercial spaces by supply airflow, exhaust path, filtration need, recovery preference, and service access. The best fit depends on the duct route as much as the unit body.

Selection boundary

Review this series for fresh-air or recovery planning where CFM, filtration, and access panels matter. Move to inline fans or exhaust fans when the project is only moving air out of a room without recovery or fresh-air conditioning review.

Installation review

Confirm duct connections, condensate path where relevant, filter access, ceiling or equipment-room clearance, electrical service, and maintenance side clearance before model comparison moves into purchase review.

Parameter reading

Read CFM, recovery type, filter class, voltage, dimensions, noise context, and access direction together. A nominal airflow value should be checked against duct resistance and the planned room use.

Sizing Inputs

Projects need planned outdoor air without guessing at CFM, ERV/HRV direction, climate fit, filter pressure, duct route, controls, or installation space.

Start with the visible model cards above, then collect the few site conditions that change equipment fit before requesting final model documents.

  • Define occupancy, floor area, ceiling height, climate, duct path, and filtration expectations.
  • Fresh air ventilation systems planning covers fresh air exchanger planning, ERV fresh air requests, and heat recovery ventilation unit document routing before model selection.
  • Treat ERV/HRV education as a pre-selection aid rather than a certification detail.
  • Heat recovery ventilation series should connect office ERV and HRV fresh air planning to ventilation CFM calculator, ERV/HRV selection worksheet, ERV vs HRV guide, and request current fresh-air system documents.
Supply airflowExhaust airflowRecovery typeFilter typeExternal static pressureVoltage